Product Description
KIBBLEWHITE Valve Spring Kit – 0.480″ Lift – XL ’57-’83
Key Features
- Designed for its specific application, taking into account several critical parameters including; cam profiles, harmonics, natural frequency of the springs, valvetrain mass, required pressure, wire stress, fatigue life, and engine rpm
- Progressively wound springs using Kobe super-clean, chromium silicon(CrSi) based wire that is heat treated and shot peened
- Complete set for one engine
- Made in the USA
Technical Specifications
- Weight: 0.84 lbs
- Supplier Number: 20-2210
- Unit of Measure: Kit
Current Warehouse Inventory
Stock by Location:
- ✓ Janesville, WI: 20 units
- ✗ Batavia, NY: 0 units
- ✗ Dallas, TX: 0 units
- ✗ Fresno, CA: 0 units
- ✗ Reno, NV: 0 units
- ✗ Asheville, NC: 0 units
- ✓ National: 20 units
Total Available: 40 units
Inventory Last Checked: December 4, 2025 at 1:00 AM UTC
Thank you for Shopping at Knobtown Cycle!
When you shop with us, you’re not just buying motorcycle parts — you’re supporting a small, family-run business rooted right here in the heartland of America. Every order helps us keep riders on the road and fuels our passion for serving the motorcycle community.
From all of us at Knobtown Cycle, thank you for choosing local and riding with us.
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